<template>
	<div>
		<h1>当前求和为：{{$store.state.sum}}</h1>
		<select v-model.number="n">
			<option value="1">1</option>
			<option value="2">2</option>
			<option value="3">3</option>
		</select>
		<button @click="increment">+</button>
		<button @click="decrement">-</button>
		<button @click="incrementOdd">当前求和为奇数再加</button>
		<button @click="incrementWait">等一等再加</button>
	</div>
</template>

<script>
	export default {
		name: 'Count',
		data() {
			return {
				n: 1,
			}
		},
		methods: {
			increment() {
				this.$store.commit('JIA', this.n)
			},
			decrement() {
				this.$store.commit('JIAN', this.n)
			},
			incrementOdd() {
				this.$store.dispatch('odd', this.n)
			},
			incrementWait() {
				this.$store.dispatch('wait', this.n)
			},
		}
	}
</script>

<style scoped>
	button {
		margin: 0 10px;
	}
</style>
